助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[11]条 当前为第1条到11条
 

相关语句
未完全匹配句对
    The results show that the influent quality is not influenced by the UF effluent quality,and the optimal operational parameters are the flux of 60 L/(m2· h) and the recovery rate of 80%.
    结果表明,超滤单元的产水水质基本不受进水水质的影响,其优化的运行参数是:通量为60 L/(m2.h),回收率为80%。
    The impact loading were come into being due to change of influent quality in the 40st and the 49st days, volume loading rose to 3.68kgCOD/(m3·d), 4.46kgCOD/(m3·d), COD removal efficiency were 98.9%, 97.5%. The operation effect of membrane bioreactor were not influenced.
    运行过程中,由于进水水质的变化分别在第40、49运行日形成了两次冲击负荷,容积负荷分别提高到3.68kgCOD/(m~3·d)、4.46kgCOD/(m~3·d),但COD去除率仍高达98.9%、97.5%,冲击负荷均未对反应器的运行效果产生影响。
    With the influent quality of COD cr 300~500 mg/L, LAS 50~150 mg/L , the effluent quality could meet the discharge standard (COD cr ≤100 mg/L; LAS≤5 mg/L ).
    在进水 CODcr3 0 0~ 5 0 0 m g/L、L AS 5 0~ 15 0 mg/L时 ,经过处理后出水可达标排放 (CODcr≤ 10 0m g/L ,L AS≤ 5 mg/L )。
    Biological contact oxidation process is designed to treat aquatic products processing wastewater. The quantity of influent is 400 m3/d and the influent quality of COD_ Cr is 728~ 1 176 mg/L . The effluent COD_ Cr and removal rate of COD_ Cr are 92~140 mg/L and 85.2%~93.3% respectively since the system runs stably.
    采用生物接触氧化工艺处理水产品加工废水,设计能力400m3/d,废水进水水质CODCr为728~1176mg/L,运行稳定后,出水水质CODCr为92~140mg/L,CODCr去除率为85.2%~93.3%,出水水质稳定,达到(GB8978-1996)中的二级排放标准。
    The result shows that at FeCl_3 dosage of 2.5 mg/L (calculated as Fe~3+) and PAC consumption of 40 mg/L, the optimum treatment effect can be achieved, with turbidity < 0.1 NTU, SDI <1.5, and COD_Mn removal rate of 24% in treated water, and thus meeting the requirement for influent quality to the RO system.
    结果表明,当FeCl3投量为2.5mg/L(以Fe3+计)、PAC耗量为40mg/L时处理效果最好,出水浊度<0.1NTU,污泥淤塞指数SDI<1.5,CODMn平均去除率为24%,满足反渗透的进水水质要求。
    Citric acid wastewater was treated by air-floatation-two-phase anaerobic-extended aeration process integrating dilution of clear water recirculating with treating scale of 1000m3/h, influent quality: COD=12000mg/L, BOD5=3000mg/L and SS=3500mg/L; the effluent reached the first class discharge standard GB 8978-1996; furthermore, its engineering investment and opearation fee were lower.
    采用气浮-二相厌氧-延时曝气为主体的处理工艺,结合清水回流稀释,处理柠檬酸废水,废水处理规模为1000m3/d,进水中COD为12000mg/L,BOD5为3000mg/L,SS为3500mg/L,出水达到GB8978-1996一级排放标准,工程投资和运行费用较低。
    The influent quality parameters were: ρ(CODCr) =600 mg.
    进水主要水质参数为:ρ(CODCr)=600mg.
    When the influent quality was that of COD=1 270~1 790 mg/L,pH=7.33~8.45 and HRT=48h,the results were indicated as follows. The removal rate of COD exceeded 75% in the beginning if the inoculation sludge had been domesticated for a long time,and reached about 90% when the system ran steadily.
    当进水ρCOD=1.270~1.790 g/L、pH=7.33~8.45、tHRT=48 h时,研究发现:接种污泥经长期驯化的ABR反应器在启动初期COD去除率即能达到75%以上,稳定运行时去除率可达90%左右;
    Influent Quality of Rapid Infiltration System Using Artificial Soil for Treating Municipal Wastewater
    城市污水人工土快滤处理系统的进水水质条件研究
    Influent quality estimation and effluent quality evaluation of municipal wastewater treatment plants
    城市污水处理厂设计进水水质确定和出水水质评价
    Flexible variation of influent quality has little effect on COD and BOD5. SS concentration of effluent showed that BBAF reactor has capacity to suit shock loadings. It was also found that a moderate change of hydraulic load affected COD and BOD5 removal efficiency slightly.
    BBAF处理城市污水的运行试验表明,BBAF反应器运行稳定,进水水质发生较大变化时,出水COD、BOD_5、SS仍然保持稳定,说明了BBAF反应器抗冲击负荷能力较强;
 

首页上一页1下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社